Monthly outlook for Arlington, WI: average high 57.4°, average low 43.2°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 30 October (67.5°), the coolest 1 November (32.1°).
57.4°/43.2°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.2°
54.9°
+3°
29 October – 7 November
52.8°
50.5°
+1.3°
8 November – 17 November
at normal
44.5°
—
October records over 66 years
85.1°3 October 2025All-time high
20.8°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Windsor (8 mi).
Tue, 2064° / 42°0
64 °
Arlington, Tuesday, 20 October
Clear. High 64°, low 42°.
Pressure30.39 inHg
Wind4.3 mph SE
Humidity61%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 44°0
67 °
Arlington, Wednesday, 21 October
Clear. High 67°, low 44°.
Pressure30.27 inHg
Wind5.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 45°0
67 °
Arlington, Thursday, 22 October
Mostly clear. High 67°, low 45°.
Pressure30.33 inHg
Wind1.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point51°
Fri, 2364° / 52°0
64 °
Arlington, Friday, 23 October
Overcast. High 64°, low 52°.
Pressure30.36 inHg
Wind8.1 mph SE
Humidity63%
Visibility—
Dew point49°
Sat, 2465° / 50°0
65 °
Arlington, Saturday, 24 October
Overcast. High 65°, low 50°.
Pressure30.33 inHg
Wind13.8 mph SW
Humidity57%
Visibility—
Dew point46°
Sun, 2555° / 42°0.13
55 °
Arlington, Sunday, 25 October
Light rain. High 55°, low 42°.
Pressure30.24 inHg
Wind19 mph W
Humidity35%
Visibility—
Dew point26°
Mon, 2657° / 37°0.44
57 °
Arlington, Monday, 26 October
Rain. High 57°, low 37°.
Pressure30.15 inHg
Wind17.2 mph S
Humidity41%
Visibility—
Dew point31°
Tue, 2750° / 43°0.02
50 °
Arlington, Tuesday, 27 October
Light rain. High 50°, low 43°.
Pressure30.24 inHg
Wind12.7 mph NE
Humidity74%
Visibility—
Dew point38°
Wed, 2848° / 43°0.02
48 °
Arlington, Wednesday, 28 October
Light rain. High 48°, low 43°.
Pressure30.21 inHg
Wind7.9 mph E
Humidity86%
Visibility—
Dew point44°
Thu, 2955° / 49°0.04
55 °
Arlington, Thursday, 29 October
Light rain. High 55°, low 49°.
Pressure30.00 inHg
Wind13.5 mph SE
Humidity91%
Visibility—
Dew point52°
Fri, 3067° / 54°0.04
67 °
Arlington, Friday, 30 October
Light rain. High 67°, low 54°.
Pressure29.65 inHg
Wind21.7 mph SW
Humidity57%
Visibility—
Dew point51°
Sat, 3155° / 43°0
55 °
Arlington, Saturday, 31 October
Overcast. High 55°, low 43°.
Pressure30.00 inHg
Wind18.3 mph SW
Humidity34%
Visibility—
Dew point24°
Sun, 0144° / 32°1.58
44 °
Arlington, Sunday, 1 November
Snow. High 44°, low 32°.
Pressure29.77 inHg
Wind16.2 mph NE
Humidity100%
Visibility—
Dew point35°
Mon, 0247° / 33°0
47 °
Arlington, Monday, 2 November
Mostly clear. High 47°, low 33°.
Pressure30.00 inHg
Wind10.6 mph W
Humidity73%
Visibility—
Dew point35°
Tue, 0348° / 39°0.02
48 °
Arlington, Tuesday, 3 November
Light rain. High 48°, low 39°.
Pressure29.85 inHg
Wind20.8 mph SE
Humidity93%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0449° / 37°0.08
49 °
Arlington, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (2008)
Record low11° (1991)
Thu, 0549° / 36°0.09
49 °
Arlington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.08
49 °
Arlington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (1975)
Record low14° (1991)
Sat, 0748° / 34°0.03
48 °
Arlington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low6° (1991)
Sun, 0848° / 34°0.04
48 °
Arlington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low2° (2019)
Mon, 0947° / 34°0.11
47 °
Arlington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2020)
Record low18° (1991)
Tue, 1046° / 33°0.11
46 °
Arlington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (2022)
Record low12° (2017)
Wed, 1144° / 30°0.08
44 °
Arlington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (1964)
Record low11° (2019)
Thu, 1242° / 30°0.06
42 °
Arlington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1964)
Record low2° (2019)
Fri, 1343° / 30°0.04
43 °
Arlington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high66° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.04
44 °
Arlington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (1971)
Record low12° (2019)
Sun, 1544° / 32°0.05
44 °
Arlington, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (2025)
Record low17° (1995)
Mon, 1644° / 31°0.05
44 °
Arlington, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (1975)
Record low19° (1989)
Tue, 1744° / 32°0.08
44 °
Arlington, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high68° (2016)
Record low12° (2005)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Arlington, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Arlington, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.